Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 9%

03:53

16:46

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:23, Set: 20:54, Transit: 13:09. Moon - Rise: 03:53, Set: 16:46. Civil Dark: 21:35 - 04:42. Nautical Dark: 22:30 - 03:46. Astro Dark: 23:48 - 02:26

Total Clouds (% Sky Obscured)

94
80
82
69
72
23
24
34
83
56
47
49
45
50
46
67
76
59
48
48
61
47
56
74

Low Clouds (% Sky Obscured)

54
54
4
41
43
22
24
30
37
50
46
48
45
44
46
54
60
48
36
42
42
47
55
48

Medium Clouds (% Sky Obscured)

33
30
1
34
31
1
4
25
78
30
5
1
0
9
0
15
22
6
5
0
25
19
25
62

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
6
9
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

44
34
29
34
25
15
16
14
3
3
2
12
2
1
1
15
21
21
22
22
43
52
56
65

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4

Wind Speed/Direction (mph)

22
23
23
23
23
21
19
17
14
12
10
9
10
12
13
13
14
14
15
16
18
18
19
19

Chance of Frost

Temperature (°C)

12
12
13
13
13
13
12
12
11
9
8
8
8
8
8
7
7
7
7
8
9
10
11
11

Feels Like (°C)

6
6
7
7
7
8
8
8
7
6
6
6
5
4
3
3
2
1
2
2
3
6
6
6

Dew Point (°C)

8
8
6
6
6
7
7
7
6
5
6
6
6
5
4
4
3
4
4
5
6
6
6
5

Relative Humidity (%)

73
73
61
64
63
68
67
73
74
76
84
88
88
82
78
77
77
78
78
78
78
78
71
65

Pressure (mb)

1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1004
1004

Ozone (du)

430
435
439
432
429
427
423
423
425
427
427
427
425
425
425
425
429
431
430
427
423
421
421
423

Thursday 14

Waning Crescent 3%

04:09

18:13

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:21, Set: 20:56, Transit: 13:09. Moon - Rise: 04:09, Set: 18:13. Civil Dark: 21:37 - 04:40. Nautical Dark: 22:32 - 03:44. Astro Dark: 23:52 - 02:22

Total Clouds (% Sky Obscured)

93
100
100
100
100
88
75
100
63
72
19
26
41
46
65
79
90
84
52
52
75
60
52
25

Low Clouds (% Sky Obscured)

64
61
58
67
70
58
48
30
45
40
19
26
41
29
42
48
53
37
0
0
60
60
52
20

Medium Clouds (% Sky Obscured)

86
100
100
100
100
78
67
100
63
68
3
0
1
19
31
61
84
83
52
52
64
11
4
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
7
19
9
7
14
11
8
1
7
1
1

ISS Passover

Visibility (miles)

7
6
5
5
5
5
5
6
7
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None

Precipitation Probability (%)

73
88
94
95
95
90
78
72
49
24
20
0
0
0
0
0
0
0
1
0
13
33
51
51

Precipitation Amount (mm)

0.5
0.8
1
1.1
1.2
1.1
0.8
0.7
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0

Wind Speed/Direction (mph)

19
19
20
20
19
18
16
15
13
9
7
6
6
6
5
5
4
4
4
3
5
10
12
12

Chance of Frost

Temperature (°C)

12
12
12
12
12
11
11
10
9
8
7
7
7
6
6
6
6
6
6
7
9
10
11
11

Feels Like (°C)

7
6
6
6
6
6
6
5
5
4
4
5
5
4
4
3
3
3
3
5
8
8
8
8

Dew Point (°C)

6
5
7
7
8
7
7
7
6
6
6
6
5
5
5
5
5
5
5
6
6
6
7
6

Relative Humidity (%)

64
62
67
70
73
73
78
81
81
85
88
91
91
93
94
93
93
93
93
91
81
76
75
70

Pressure (mb)

1004
1004
1003
1003
1003
1003
1003
1003
1003
1004
1005
1005
1006
1006
1006
1007
1007
1007
1008
1008
1009
1009
1009
1009

Ozone (du)

425
427
428
429
430
431
430
429
431
433
431
421
415
415
414
414
413
413
412
411
410
409
409
410

Friday 15

Waning Crescent 3%

04:31

19:44

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 Good
23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:20, Set: 20:57, Transit: 13:09. Moon - Rise: 04:31, Set: 19:44. Civil Dark: 21:38 - 04:38. Nautical Dark: 22:34 - 03:42. Astro Dark: 23:57 - 02:17

Total Clouds (% Sky Obscured)

14
47
96
90
93
58
39
35
33
24
17
30
41
50
64
67
49
58
60
76
88
100
100
100

Low Clouds (% Sky Obscured)

4
41
84
66
64
16
29
19
16
11
9
5
2
32
12
23
27
10
35
49
56
61
41
23

Medium Clouds (% Sky Obscured)

0
0
38
36
33
10
0
0
0
0
0
11
22
20
40
48
33
42
30
35
56
68
82
89

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
2
2
2
26
60
94
98
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

49
37
35
38
27
26
21
17
15
0
0
0
0
0
0
0
0
0
0
3
7
11
24
26

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
14
15
15
14
14
12
10
7
6
5
4
4
4
3
3
3
2
2
4
6
8
9

Chance of Frost

Temperature (°C)

12
13
13
13
13
12
12
11
10
8
6
5
5
4
4
3
3
3
3
5
8
10
12
12

Feels Like (°C)

9
10
10
9
8
9
8
8
7
7
5
4
2
2
3
3
2
2
3
4
7
8
9
10

Dew Point (°C)

6
6
6
5
6
7
7
6
5
5
4
2
1
2
2
2
2
1
2
3
4
4
5
7

Relative Humidity (%)

66
62
60
58
62
69
71
72
72
79
83
80
78
86
89
89
91
88
88
82
74
66
64
69

Pressure (mb)

1009
1009
1009
1009
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

413
416
419
419
415
412
409
406
404
402
402
400
399
399
398
396
395
394
394
392
391
391
392
392

Saturday 16

New Moon 0%

05:02

21:18

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:18, Set: 20:59, Transit: 13:09. Moon - Rise: 05:02, Set: 21:18. Civil Dark: 21:40 - 04:37. Nautical Dark: 22:36 - 03:40. Astro Dark: 00:02 - 02:12

Total Clouds (% Sky Obscured)

100
100
96
98
100
100
100
99
98
98
98
98
97
96
94
72
95
97
100
100
100
100
95
90

Low Clouds (% Sky Obscured)

2
16
19
27
46
62
77
77
77
78
81
86
89
84
78
51
75
57
63
55
57
59
57
51

Medium Clouds (% Sky Obscured)

97
97
90
90
89
97
100
97
94
92
92
90
87
85
78
35
41
41
90
99
99
99
94
88

High Clouds (% Sky Obscured)

93
90
85
88
98
100
100
74
51
27
26
15
0
6
10
27
57
79
100
100
100
100
77
53

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

26
23
13
8
14
19
28
33
38
37
39
38
27
32
39
37
38
40
38
47
50
49
47
45

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
8
8
7
7
7
6
5
4
3
3
3
3
3
3
3
3
3
3
4
7
8
11
12

Chance of Frost

Temperature (°C)

13
13
13
14
14
13
12
11
11
10
10
10
10
9
9
9
9
9
8
9
10
11
12
12

Feels Like (°C)

10
11
11
12
13
11
10
9
10
8
8
8
8
8
8
7
6
7
6
7
7
8
8
8

Dew Point (°C)

8
8
8
9
10
10
10
9
9
8
8
8
9
9
9
8
8
8
7
8
9
9
8
7

Relative Humidity (%)

72
70
71
72
76
83
86
87
87
87
88
91
98
96
98
96
96
93
95
93
88
84
76
71

Pressure (mb)

1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1010
1010
1011
1011

Ozone (du)

392
394
395
395
395
393
391
390
391
391
394
400
403
404
404
402
404
406
407
409
413
415
417
419

Sunday 17

Waxing Crescent 1%

05:49

22:48

12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:17, Set: 21:00, Transit: 13:09. Moon - Rise: 05:49, Set: 22:48. Civil Dark: 21:42 - 04:35. Nautical Dark: 22:39 - 03:38. Astro Dark: 00:07 - 02:06

Total Clouds (% Sky Obscured)

85
65
45
25
8
2
1
1
2
0
33
67
100
100
100
100
95
91
87
90
92
95
96
97

Low Clouds (% Sky Obscured)

42
30
16
1
0
0
0
0
0
0
12
19
33
30
29
24
26
27
27
35
42
50
54
58

Medium Clouds (% Sky Obscured)

75
62
45
25
8
1
0
1
2
0
33
46
47
51
51
55
61
71
84
90
92
94
96
96

High Clouds (% Sky Obscured)

30
25
29
0
0
0
0
0
0
0
33
59
70
60
40
25
32
50
67
69
66
59
66
76

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
3
9
9
9
9
9
9
9
9
8
8
7
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

41
42
40
29
32
24
27
23
20
22
48
46
20
23
22
20
22
22
18
20
19
18
26
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
15
15
15
16
14
15
13
12
10
8
7
6
6
5
5
5
4
4
4
6
8
11
11

Chance of Frost

Temperature (°C)

13
14
14
14
14
13
13
12
10
9
8
8
8
8
7
7
7
7
8
8
10
11
13
13

Feels Like (°C)

9
9
9
10
9
9
10
9
8
7
5
5
5
4
4
4
4
4
4
5
6
7
8
9

Dew Point (°C)

7
7
7
7
8
9
9
9
8
8
7
7
7
7
7
6
6
6
7
7
8
8
9
9

Relative Humidity (%)

65
61
64
60
69
79
76
83
87
95
93
96
95
93
94
93
93
93
91
93
87
80
75
75

Pressure (mb)

1011
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016

Ozone (du)

426
431
433
436
438
437
436
435
433
430
429
431
436
440
430
421
411
407
404
401
396
392
387
386

Monday 18

Waxing Crescent 5%

06:54

00:03

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:16, Set: 21:02, Transit: 13:09. Moon - Rise: 06:54, Set: 00:03. Civil Dark: 21:43 - 04:34. Nautical Dark: 22:41 - 03:35. Astro Dark: 00:12 - 02:01

Total Clouds (% Sky Obscured)

98
98
98
98
97
96
95
97
99
100
100
100
100
100
100
100
100
100
100
97
95
92
95
97

Low Clouds (% Sky Obscured)

63
69
75
81
77
69
63
47
32
15
28
36
44
52
55
60
54
47
39
53
65
77
82
89

Medium Clouds (% Sky Obscured)

98
96
96
96
95
93
92
88
87
81
83
86
83
87
91
99
87
76
64
56
45
38
41
44

High Clouds (% Sky Obscured)

85
79
73
66
51
35
20
46
72
97
99
97
97
98
98
96
66
38
10
18
11
12
9
5

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
8
8
8
9
9
9
9
9
9
9
9
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

31
28
28
27
28
31
36
39
46
54
62
69
75
68
65
57
39
30
28
35
44
53
56
54

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.4
0.3
0.3
0.2
0
0
0
0
0
0
0.2
0.2

Wind Speed/Direction (mph)

11
12
12
12
13
12
12
12
11
11
10
10
10
11
11
11
11
11
12
12
13
13
14
14

Chance of Frost

Temperature (°C)

14
14
14
15
15
13
12
11
11
11
10
10
10
10
10
11
11
11
11
12
12
13
13
14

Feels Like (°C)

10
10
11
11
10
10
10
10
7
7
7
6
6
6
5
6
6
6
7
7
9
9
10
10

Dew Point (°C)

10
10
10
10
9
9
9
10
10
10
10
10
10
10
10
10
11
11
11
11
12
12
13
13

Relative Humidity (%)

76
76
75
73
70
76
83
90
91
95
96
96
98
98
96
96
96
96
96
95
95
93
95
92

Pressure (mb)

1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

386
385
384
383
382
380
379
377
375
373
371
371
370
370
368
367
366
366
366
366
368
370
372
374

Tuesday 19

Waxing Crescent 12%

08:16

00:56

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:14, Set: 21:03, Transit: 13:09. Moon - Rise: 08:16, Set: 00:56. Civil Dark: 21:45 - 04:32. Nautical Dark: 22:43 - 03:33. Astro Dark: 00:18 - 01:54

Total Clouds (% Sky Obscured)

100
99
100
100
91
86
76
66
60
54
65
74
83
89
94
99
99
98
97

Low Clouds (% Sky Obscured)

97
84
73
61
58
57
53
42
31
26
38
49
68
66
55
43
59
77
95

Medium Clouds (% Sky Obscured)

47
41
40
35
30
22
21
17
14
11
18
22
29
21
10
0
6
14
21

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
14
23
27
29
23
44
71
98
83
69
56

ISS Passover

Visibility (miles)

7
6
5
4
3
5
7
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

48
51
59
69
60
55
50
36
28
22
13
11
5
10
12
11
9
9
5

Precipitation Amount (mm)

0
0
0.3
0.4
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
15
15
16
14
13
11
10
9
7
7
7
7
6
6
5
5
5

Chance of Frost

Temperature (°C)

14
15
16
17
18
17
17
16
14
13
12
12
12
12
11
10
10
10
11

Feels Like (°C)

11
11
14
14
14
14
15
16
14
15
14
14
13
12
9
9
9
8
9

Dew Point (°C)

13
13
14
14
13
14
14
14
12
12
11
11
11
11
10
9
9
9
10

Relative Humidity (%)

89
87
83
81
76
79
82
85
87
93
96
96
95
95
95
93
93
93
95

Pressure (mb)

1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1016
1016
1017
1017
1017
1018
1018
1018
1019

Ozone (du)

377
380
377
375
372
371
371
370
371
372
373
370
368
365
364
362
360
358
355

Forecast for Watchet, Somerset, United Kingdom (51.18,-3.33)

Generated: 13/05/26 12:26:58. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+1.00